| article html file updated | 31 August 2025 08:43 CEST | Update | https://www.mdpi.com/1996-1073/13/2/356 |
| article html file updated | 20 July 2022 17:14 CEST | Update | - |
| article html file updated | 15 February 2020 01:56 CET | Update | - |
| article html file updated | 7 February 2020 14:51 CET | Update | - |
| article html file updated | 21 January 2020 06:32 CET | Original file | - |
| article pdf uploaded. | 21 January 2020 06:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/2/356/pdf |
| article xml uploaded. | 21 January 2020 06:31 CET | Update | https://www.mdpi.com/1996-1073/13/2/356/xml |
| article xml file uploaded | 21 January 2020 06:31 CET | Update | - |
| article pdf uploaded. | 10 January 2020 15:34 CET | Version of Record | https://www.mdpi.com/1996-1073/13/2/356/pdf-vor |
| article xml file uploaded | 10 January 2020 15:34 CET | Original file | - |
